<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>解决浮动的影响_给父元素也设置浮动</title>
    <style>
        .outer {
            width: 500px;
            background-color: gray;
            border: 1px solid black;
            /*  第二种解决方案:父亲飘了,非但没有浮动的兄弟还是会往里钻,并且父亲的兄弟也会往里钻*/
            float: left;


        }

        .box {
            width: 100px;
            height: 100px;
            background-color: skyblue;
            border: 1px solid black;
            margin: 10px;
        }

        .box1, .box2, .box3 {
            float: left;
        }


    </style>
</head>
<body>
<div class="outer">
    <div class="box box1">1</div>
    <div class="box box2">2</div>
    <div class="box box3">3</div>
    <div class="box box4">4</div>
</div>
<div style="background-color: orange">Lorem ipsum dolor sit amet, consectetur adipisicing elit. Suscipit, voluptas.
</div>
</body>
</html>